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Merge pull request #173 from techniq/master
Add Pack, Partition, and Treemap hierarchical layouts. Closes #172
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| import React from 'react'; | ||
| import PropTypes from 'prop-types'; | ||
| import cx from 'classnames'; | ||
| import { Group } from '@vx/group'; | ||
| import { pack as d3pack } from 'd3-hierarchy'; | ||
| import DefaultNode from '../HierarchyDefaultNode'; | ||
|
|
||
| Pack.propTypes = { | ||
| root: PropTypes.object.isRequired, | ||
| children: PropTypes.func | ||
| }; | ||
|
|
||
| export default function Pack({ | ||
| top, | ||
| left, | ||
| className, | ||
| root, | ||
| radius, | ||
| size, | ||
| padding, | ||
| children, | ||
| nodeComponent = DefaultNode, | ||
| ...restProps | ||
| }) { | ||
| const pack = d3pack(); | ||
| if (size) pack.size(size); | ||
| if (radius) pack.radius(radius); | ||
| if (padding) pack.padding(padding); | ||
|
|
||
| const data = pack(root); | ||
|
|
||
| if (!!children) { | ||
| return ( | ||
| <Group top={top} left={left} className={cx('vx-pack', className)}> | ||
| {children({ data })} | ||
| </Group> | ||
| ); | ||
| } | ||
|
|
||
| return ( | ||
| <Group top={top} left={left} className={cx('vx-pack', className)}> | ||
| {nodeComponent && | ||
| data.descendants().map((node, i) => { | ||
| return ( | ||
| <Group key={`pack-node-${i}`}> | ||
| {React.createElement(nodeComponent, { node })} | ||
| </Group> | ||
| ); | ||
| })} | ||
| </Group> | ||
| ); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| import React from 'react'; | ||
| import PropTypes from 'prop-types'; | ||
| import cx from 'classnames'; | ||
| import { Group } from '@vx/group'; | ||
| import { partition as d3partition } from 'd3-hierarchy'; | ||
| import DefaultNode from '../HierarchyDefaultNode'; | ||
|
|
||
| Partition.propTypes = { | ||
| root: PropTypes.object.isRequired, | ||
| children: PropTypes.func | ||
| }; | ||
|
|
||
| export default function Partition({ | ||
| top, | ||
| left, | ||
| className, | ||
| root, | ||
| size, | ||
| round, | ||
| padding, | ||
| children, | ||
| nodeComponent = DefaultNode, | ||
| ...restProps | ||
| }) { | ||
| const partition = d3partition(); | ||
| if (size) partition.size(size); | ||
| if (round) partition.round(round); | ||
| if (padding) partition.padding(padding); | ||
|
|
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| const data = partition(root); | ||
|
|
||
| if (!!children) { | ||
| return ( | ||
| <Group top={top} left={left} className={cx('vx-pack', className)}> | ||
| {children({ data })} | ||
| </Group> | ||
| ); | ||
| } | ||
|
|
||
| return ( | ||
| <Group top={top} left={left} className={cx('vx-pack', className)}> | ||
| {nodeComponent && | ||
| data.descendants().map((node, i) => { | ||
| return ( | ||
| <Group key={`pack-node-${i}`}> | ||
| {React.createElement(nodeComponent, { node })} | ||
| </Group> | ||
| ); | ||
| })} | ||
| </Group> | ||
| ); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| import React from 'react'; | ||
| import PropTypes from 'prop-types'; | ||
| import cx from 'classnames'; | ||
| import { Group } from '@vx/group'; | ||
| import { treemap as d3treemap } from 'd3-hierarchy'; | ||
| import DefaultNode from '../HierarchyDefaultNode'; | ||
|
|
||
| Treemap.propTypes = { | ||
| root: PropTypes.object.isRequired, | ||
| children: PropTypes.func | ||
| }; | ||
|
|
||
| export default function Treemap({ | ||
| top, | ||
| left, | ||
| className, | ||
| root, | ||
| tile, | ||
| size, | ||
| round, | ||
| padding, | ||
| paddingInner, | ||
| paddingOuter, | ||
| paddingTop, | ||
| paddingRight, | ||
| paddingBottom, | ||
| paddingLeft, | ||
| children, | ||
| nodeComponent = DefaultNode, | ||
| ...restProps | ||
| }) { | ||
| const treemap = d3treemap(); | ||
| if (tile) treemap.tile(tile); | ||
| if (size) treemap.size(size); | ||
| if (round) treemap.round(round); | ||
| if (padding) treemap.padding(padding); | ||
| if (paddingInner) treemap.paddingInner(paddingInner); | ||
| if (paddingOuter) treemap.paddingOuter(paddingOuter); | ||
| if (paddingTop) treemap.paddingTop(paddingTop); | ||
| if (paddingRight) treemap.paddingRight(paddingRight); | ||
| if (paddingBottom) treemap.paddingBottom(paddingBottom); | ||
| if (paddingLeft) treemap.paddingLeft(paddingLeft); | ||
|
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| const data = treemap(root); | ||
|
|
||
| if (!!children) { | ||
| return ( | ||
| <Group top={top} left={left} className={cx('vx-treemap', className)}> | ||
| {children({ data })} | ||
| </Group> | ||
| ); | ||
| } | ||
|
|
||
| return ( | ||
| <Group top={top} left={left} className={cx('vx-treemap', className)}> | ||
| {nodeComponent && | ||
| data.descendants().map((node, i) => { | ||
| return ( | ||
| <Group key={`treemap-node-${i}`}> | ||
| {React.createElement(nodeComponent, { node })} | ||
| </Group> | ||
| ); | ||
| })} | ||
| </Group> | ||
| ); | ||
| } |